
PATTEN'S 

ELECTRIC - INTEREST 

TABLES. 



Pv\\\_M1U.PV\\N. PtNNN. 



HC,u,it 
.Pa 






PATTER'S 

Electric Interest Table. 

For computing interest on any 
principal for any number of months 
and days, at any rate per cent. 



To use the Table. 

[77)1 XD the number of months in the first 
L/ column and the number of days addi- 
U tional in the second column. Multiply 
the principal by the number opposite the 
s in the column having the rate at its 
head. The product will be the interest, after 
pointing off six decimals if the principal be 
in dollars, and eight if it is composed of 
dollars and cents. All figures to the left 
will be dollars and next two to the right will 
be cents. The remaining figures will be mills 
and fractional parts of mills. 

PRICE Si.oo. 



Entered according to act of Congress June, 1888, by 
Moultrie Patten. In the office of the Librarian of Con- 
gress, at Washington, D. C 



First :VIoixtlx 



Mo. 



Days. 


6% 


7% 
.0195 


8% 


- 


i 


.0167 


.0222 


.or 


2 


•0334 


.0388 


•0445 


.02 


3 


.0500 


.0584 


.0667 


.04 


4 


.0667 


.0777 


.0888 


•05. 


5 


.0S34 


.0972 


.1111 


.o6( 


6 


.1000 


.1167 


•1334 


.08^ 


7 


.1167 


.1362 


- l 555 


.09 


8 


•1334 


.1556 


.1778 


.1 1 


9 


.1500 


.1750 


.2000 


.12 


IO 


.1667 


.1944 


.2222 


•i3< 


ii 


•1834 


.2139 


•2444 


.15: 


12 


.2000 


• 2 334 


.2667 


.i6( 


13 


.2167 


.2527 


.2888 


.iSc 


14 


• 2 334 


.2722 


.3111 


.19. 


J 5 


.2500 


.2917 


•3334 


.20^ 


16 


.2667 


.3111 


•3555 


.22- 


17 


.2834 


-33°5 


-3777 


.23( 


18 


.3000 


.3500 


.4000 


.25c 


19 


•3167 


•3695 


.4222 


.26: 


20 


•3334 


.3888 


.4444 


.27; 


21 


.3500 


.40S2 


.4667 


.29 


22 


.3667 


.4278 


.4888 


•30. 


23 


•3S34 


•4472 


.5111 


•3^ 


24 


.4000 


.4666 


•5334 


-33: 


25 


.4167 


.4860 


•5555 


.34; 


26 


•4334 


.5056 


-5777 


.361 


27 


.4500 


.5250 


.6000 


-371 


28 


.4667 


•5445 


.6222 


.33^ 


29 


.4S34 


•5V37 


.6444 


.40: 


3° 


.5000 


•$833 


.6667 


. 4 i< 



Second JVIontlx 



Days. 


6% 


7% 


i 


.5167 


.6029 


2 


•5334 


.6222 


3 


.5500 


.6418 


4 


.5667 


.6610 


5 


.5834 


.6806 


6 


.6000 


.7000 


7 


.6167 


•7195 


8 


•6334 


•7390 


9 


.6500 


.7584 


IO 


.6667 


.7778 


ii 


.6834 


•7973 


12 


.7000 


.8168 


13 


.7167 


.8360 


14 


•7334 


.8556 


15 


.7500 


.8751 


16 


.7667 


.8945 


1/ 


•7834 


•9139 


18 


.8000 


•9334 


19 


.8167 


.9529 


20 


.8334 


.9722 


21 


.8500 


•9915 


22 


.8667 


1. 01 12 


2 3 


.8834 


1.0306 


24 


.9000 


1.0500 


2 5 


.9167 


1.0695 


26 


•9334 


1.0889 


27 


.9500 


1. 1084 


28 


.9667 


1. 1 279 


29 


•9834 


1. 1470 


30 


1. 0000 


1. 1667 



.6888 
.7111 
•7334 

-7555 
-7777 
.8000 
.8222 

.8445 
.8666 
.8S88 
.9111 
•9334 
-9555 
.9776 
.0000 

.0222 
.0444 
.0667 
.0SS9 
.1111 
•1334 
•1555 

•*777 
.2000 
.2222 

•?445 
.2667 
.2889 
.3111 
■3334 



Tlxird J\dorLtlx 



Mo. 



! Days . 

i 

i 


6% 


7% 


8% 
1.3556 


1. 0167 1 


1863 


2 


i.o334 1 


2056 


1-3779 


3 


1.0500 1 


2252 


1 .4000 


4 


1.0667 l 


2445 


1.4222 


5 


1.0834 1 


2640 


1 .4445 


6 


1. 1000 1 


2835 


1.4667 


7 


1.1167 1 


3030 


1.4889 


8 


1.1334 1 


3224 


1.5112 


9 


1. 1 500 1 


34i8 


1-5334 


IO 


1. 1 667 1 


361 1 


1.5556 


1 1 


1.1834 1 


3807 


1.5778 


12 


1.2000 1 


.4000 


1 .6000 


13 


1. 2167 1 


4195 


1.6222 


H 


1.2334 1 


4389 


1 .6445 


l 5 


1.2500 1 


4585 


1.6667 


16 


1.2667 1 


4779 


1.6889 


17 


1.2834 1 


■4973 


1.7111 


18 


1.3000 1 


5167 


1.7334 


19 


1.3167 1 


5363 


1-7557 


20 


L3334 1 


55S6 


1.7778 


21 


1.3500 1 


5750 


1 .8000 


22 


1.3667 1 


5946 


1.8222 


2 3 


1.3834 1 


6140 


1.8445 


24 


1 .4000 1 


6334 


1.8668 


25 


1.4167 1 


6528 


1.8889 


26 


1-4334 1 


6723 


1.9111 


27 


1.4500 1 


6918 


J-9334 


28 


1.4667 1 


7113 


L9557 


29 


1.4834 1 


7305 


1-9779 


30 


1.5000 1 


7500 


2.0000 



s% 



Mo. Days., 6% 7% S% 



3 
4 
5 
6 

7 
S 

9 

TO 
I I 
12 
13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 

24 

25 
26 

27 
28 

29 

30 



5167 

5334 
,5500 

,5667 

5S34 

,6000 
,6167 

•6334 
.6500 
.6667 
.6834 
.7000 
.7167 

•7334 
.7500 
.7667 

.7834 
.8000 
.8167 

.8334 
.8500 
.8667 
.8834 
.9000 
.9167 

•9334 
.0500 
.9667 

•9834 
2.0000 



1.7695 
1.7888 
1.8084 
1.8277 
1 .8472 
1 .8667 
1.8862 
1.9056 
1.9250 

1 -9444 
1.9639 

1.9834 
2.0027 
2.0222 
2.041 7 
2.061 1 
2.0805 
2.1000 
2.1195 
2.1388 
2.1582 
2.1778 
2.1972 
2.2166 
2.2360 
2.2555 
2.2750 
2.2945 
2-3*37 
2.3334 



2.0222 
2.0445 
2.0667 
2.0889 
2. 1 11 1 
2 -!334 



2. 1 



*:><- 



2.1777 
2.2000 
1 . 2222 
2.2444 
2.2667 
2.2889 
2.3111 
2-3334 
2-3555 
2-3777 
2.4000 
2.4222 

2-4444 
2.4667 
2.4889 
2.51 1 1 
2-5334 
2-5555 
2-5777 
2.6000 
2.6222 
2.6445 
2.6667 



7% 8% 



Days. 


6% 


i 


2.0167 


2 


2.0334 


3 


2.0500 


4 


2.0667 


5 


2.0834 


6 


2.1000 


7 


2.1 167 


8 


2.1334 


9 


2.1500 


IO 


2.1667 


ii 


2.1834 


12 


2.2000 


13 


2.2167 


14 


2.2334 


i-5 


2.2500 


16 


2.2667 


17 


2.2834 


18 


2.3000 


19 


2.3167 


20 


2-3334 


21 


2.3500 


22 


2.3667 


23 


2-3*34 


24 


2.4000 


2 5 


2.4167 


26 


2-4334 


27 


2.4500 


28 


2.4667 


29 


2. 4*34 


30 


2.5000 



2.3529 
2.3723 

2.3918 

2.41 13 

2.4306 
2.4500 

2.4696 
2.4889 
2.5084 

2.5279 

2.5473 
2.5668 
2.5863 

2.6056 
2.6251 

2.6445 

2.6639 

2.6834 
2.7039 
2.7223 

2.7418 
2.7612 

2.7806 

2.8000 

2.8195 
2.8389 

2.8584 
2.8779 

2.8973 

2.9167 



5% 



2.7I 12 

2-7334 
2.7556 

2.7778 
2.8000 
2.8223 j 

2.8445 
2.8667 
2.8889 
2.9I I I 

2-9334 
2.9556 

2.9779 
3.OOOO 
3.0222 

3-0445 

3.0667 
3.0889 
3. IIII 
3-!334 
3^556 
3-177$ 
3.2000 
3.2222 

3-2445 
3.2667 
3.2889 
3-3H2 
3-3334 



2.0139 

2.0279 
2.0418 

2.0557 
2.0695 
2.0834 



»ixt*L Month 



Mo. 


Days . 

i 


6% 
2.5167 


7% 

2.9362 


8% 
3-3556 


5% 




2.097, 




2 


2.5334 


2.9555 


3-3779 


2.1 1 1 




3 


2.5500 


2.9751 


3.4000 


2.125 




4 


2.^667 


2.9946 


3.4222 


2.1 39 ( 




5 


2.5834 


3-oi39 


3-4445 


2.IS2« 




6 


2.6000 


3-0334 


3.4667 


2.166! 




7 


2.6167 


3.0529 


3.4889 


2.l80 




8 


2.6334 


3-0723 


3-5 1 " 


2.1941 




9 


2.6500 


3-0917 


3-5334- 


2.208 


IS 

i 


IO 


2.6667 


3. n 12 


3'5556 


2.222 


ii 


2.6834 


3.1306 


3-577$ 


2.236 


12 


2.7000 


3.1500 


3.6000 


2.250 


i 


13 


2.7167 


3.1696 


3.6222 


2.264< 


i 


14 


2.7334 


3.1890 


3.6445 


2.278< 





15 


2.7500 


3.2084 


3.6667 


2.291 


16 


2.7667 


3.2278 


3 .6SS 9 


2.305 


% 


17 


2.7834 


3-2472 


3.7m 


2.319 


t 


18 


2.8000 


3.2667 


3-7334 


2.333- 


► 


19 


2.8167 


3.2862 


3-7556 


2.347; 


•H 

% 


20 


2.8334 


3-3055 


3-7778 


2.361: 


21 


2.8500 


3-3251 


3.8000 


2.375^ 




22 


2.8667 


3-3445 


3.8222 


2.3885 




23 


2.8834 


3-3^39 


3-8445 


2.4028 




24 


2.9000 


3.3S34 


3-8667 


2.4168 




25 


2.9167 


3.4028 


3.8889 


2.4307 




26 


2.9334 


3.4222 


5-9111 


2.4446 




27 


2.9500 


3-4417 


3-9334 


2.4585 




.28 


2.9667 


3.4612 


3.9556 


2.4724 




29 


2.9834 


3.4806 


3-9778 


2.4862 




30 


3.0000 


3.5000 1 


4.0000 


2.5000 



5% 



Days . 


6% 


lie 


8% 




i 


3.0167 


3.5195 


4.0222 


2 


3-0334 


3.5389 


4.0445 


3 


3.0500 


3.5584 


4.0667 


4 


3.0667 


3-5779 


4.0889 


5 


3-0834 


3-5972 


4.1111 


6 


3.1000 


3.6167 


4.1334 


7 


3.1167 


3.6362 


4.1556 


8 


3.1334 


3^5 5^> 


4.1778 


9 


3.1500 


3-675° 


4.2000 


10 


3.1667 


3-6945 


4.2222 


ii 


3.1834 


3-7139 


4.2445 


12 


3.2000 


3-7334 


4.2667 


13 


3.2167 


3.7529 


4.2889 


14 


3-2334 


3.7722 


4.3111 


1< 


3.2500 


3.7917 


4-3334 


16 


3.2667 


3.8111 


4.3556 


*7 


3.2834 


3-8305 


4-3778 


18 


3.3000 


3.8500 


4.4000 


19 


3-3^7 


3.8695 


4.4222 


20 


3-3334 


3.8889 


4-4445 


21 


3-35oo 


3.9084 


4.4667 


22 


3-3^67 


3.9278 


4.4889 


23 


3.3834 


3.9472 


4.5111 


24 


3.4000 


3 .9666 


4.5334 


25 


3-4167 


3.9861 


4.5556 


26 


3-4334 


4.0055 


4.5778 


27 


3.45oo 


4.0250 


4.6000 


28 


3.4667 1 4.0445 


4.6222 j 


29 


3.4834 4.0639 4.6445 ' 


30 


3.5000 


4-0834 


4.6667 



Mo. Days. 6% 7% 8% 1 5% 



1 
2 
3 
4 
5 
6 

7 
8 

9 
10 
1 1 
12 

13 
14 
T 5 
16 

17 

18 

19 

20 
21 

22 

23 
24 

2 5 
26 

27 
28 
29 

3° 



6% 




7% 


8% 


s-s 1 ^? 


4.1029 


4.6889 


3-5334 


4 


1222 


4.7112 


3-55oo 


4 


.1418 


4-7334! 


3-5667 


4 


1613 


4-7556 \ 


3-5 8 34 


4 


1806 


4.7778; 


3.6000 


4 


2000 


4.8000 


3.6167 


4 


2196 


4.8223 


3.6334 


4 


2390 


4.8445 


3.6500 


4 


2584 


4.8667 


3.6667 


4 


2 779 


4.8889 


3-68 3 4 


4 


2973 


4.91 1 1 


3.7000 


4 


3168 


4-9334 


3-7*67 


4 


3363 


4.9556 ! 


3-7334 


4 


3556 


4.9778 


3.7500 


4 


375i 


5.0000 


3.7667 


4 


3945 


5.0222 ! 


3.7834 


4 


4139 


5-0445 


3.8000 


4 


4334 


5.0667 


3.8167 


4 


4529 


5.0889 


3.8334 


4 


4722 


5.1 1 12 


3.8500 


4 


4918 


5- I 334 i 


3 .S66 7 


4 


51 12 


5.1556 


3.8834 


4 


53o6 


5.1778 


3.9000 


4 


5500 


5.2000 


3.9167 


4 


5695 


5.2222 


3-9334 


4 


5889 


5-2445 


3.9500 


4 


6084 


5.2667 


3.9667 


4 


6279 


5.2889 


3-9834 


4 


6473 


5-3^2 


4.0000 


4 


6667 


5-3334 



2.9306 
2.9445 
2.9584 
2.9723 

2.9862 
3.0000 

3.0140 
3.0278 
3.041s 

3-0557 
3.0696 

3- o8 3: 
3-o973 

3-i"3 

3.1252 

3-i39i 
3.1528 
3.1667 
3.1806 

3 I 945 
1 3.2083 

3.2223 
3.2361 
3.2500 
3.2639 

3-2779 
3.2918 

3-3°57 
3-3 r 95 
3-3334 



^j:iiatlx JVXoixtlx 



Days . 


6% 


i 


4.0167 


2 


4.0334 


3 


4.0500 


4 


4.0667 


5 


4.0834 


6 


4.1000 


7 


4.1167 


8 


4.1334 


9 


4.1500 


IO 


4.1667 


1 1 


4.1834 


I 2 


4.2000 


13 


4.2167 


14 


4.2334 


15 


4.2500 


16 


4.2667 


17 


4.2834 


18 


4.3000 


19 


4-3^7 


20 


4-3334 


21 


4.3500 


22 


4.3667 


23 


4.3834 


24 


4.4000 


25 


4.4167 


26 


4-4334 


27 


4.4500 


28 


4.4667 


29 


4.4834 


30 


4.5000 



7% 



6862 

7055 
7251 
7446 
7639 
7834 
8029 
8223 
8418 
8612 
8806 
9000 
9195 
9389 
9584 

9778 
9972 
0167 

0362 

0555 
0751 
0946 
1 139 
1334 
1529 

1723 
1917 
21 12 

2306 
2500 



8% 


5.3556 


5-377^ 


5.4000 


5.4222 


5-4445 


5.4667 


5.4889 


5.5112 


5-5334 


5.5556 


5-577^ 


5.6000 


5.6222 


5-6445 


5.6667 


5.6889 


5.7112 


5-7334 


5-7556 


5-777^ 


5.8000 


5.8222 


5- 8 445 


5.8667 


5.8889 


5.9112 


5-9334 


, 5-955^> 


' 5-9778 


6.0000 



5% 



3473 
3612 

375* 
3890 
4029 
4168 

4307 
4446 

4585 
4724 
4863 
5000 
5140 
5280 

5419 

5558 
5^95 
5834 

5973 
6112 
6250 

6389 
6528 
6667 
6806 

6945 

7083 
7222 

7361 

7 5oo 



Tenth ]VIorxtlx 



Mo. Davs. 



-6% 



4.5167 
4-5334 

3 4-55°° 

4 I 4.5667 

5 4.5S34 
•6 j 4.6000 

4.6167 

4-6334 
4.6500 
4.6667 
4.6834 
4.7000 
4.7167 

4-7334 
4.7500 
4.7667 

4.7334 
4.8000 
4.8167 

4.8334 

4.8500 
4.S667 
4.8834 
4.9000 
4.9167 



9 
10 
11 
12 
13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 

29 
30 



7% 



4-9334 
4.9500 
4.9667 

4-9834 

5.0000 



2695 
2888 
3084 

3279 
3472 
3667 
3862 
4056 
4250 
4444 
4639 
4834 
,5029 
,5222 

.5417 
,561 1 
5805 
6000 
6195 
6388 
6584 
6778 
6972 
7166 
736i 
7555 
775o 
7945 
8i39 
8334 



8% ! 5% 



6.0222 ! 
6.0445 
6.0667 
6.0889 
6.1 1 12 

6.1334 
6.1556 
6.1778 
6.2000 
6.2222 
6.2445 
6.2667 
6.2889 
6.3112 
6-3334 
6-3556 
6-377$ 
6.4000 
6.4222 
6.4445 
6.4667 
6.4889 
6.51 12 

6.5334 
6.5556 

6.577$ 
6.6000 
6.6222 

6.6445 
6.6667 



3-7639 

3-7778 
3-79!7 
3-7056 
3.7195 
3.8334 

3-8473 
3.8612 

3-875I 
3.8890 
3.9029 
3.9168 

3.9307 
3.9446 
3.9585 
3.9724 
3.9861 
4.0000 

4.0139 
4.0278 
4.0417 
4.0556 
4.0695 
4.0834 

4-0973 
4.1 1 12 
4.1251 

4-1390 
4.1529 
4.1667 



Mo. Days. 6% 7% 



5.0167 

5-0334 
5.0500 
5.0667 
5.0834 
5.1000 
5.1167 

5-1334 
5.1500 
5.1667 

5-1834 

5.2000 
5.2167 

5- 2 334 
5.2500 
5.2667 

5-2834 
5.3000 

5-3^7 
5-3334 
5-35oo 
5.3667 

5-3834 

24 5.4000 

25 5.4167 

26 5-4334 

27 5-45°o 

28 5.4667 

29 5-4834 

30 5.5000 



1 
2 
3 
4 
5 
6 

7 
8 

9 
10 
11 
12 

13 
14 

15 

16 

17 

1 3 

19 
20 
21 
22 
23 



5.8529 
5.8722 
5.8918 

5-9II3 
5.9306 
5.9500 

5-9693 
5.9886 
6.0080 
6.0274 
6.0472 
6.0667 
6.0861 
6.1056 
6.1251 
6.1445 
6.1639 
6.1834 
6.2029 
6.2222 
6.2417 
6.2612 
6.2806 
6.3000 
6.3195 
6.3389 
6.3583 
6.3779 

6.3973 
6.4167 



8% 


5% 


6.6889 


4.1801 


6.7112 


4- 


1941 


6.7334 


4 


208 


6.7556 


4 


222 


6.777* 


4 


236 


6.8000 


4 


250 


6.8222 


4 


263 


6.8445 


4 


277 


6.8667 


4 


291 


6.8889 


4 


305 


6.9112 


4 


319 


6-9334 


4 


333 


6.9556 


4 


347 


6.9778 


4 


361 


7.0000 


4 


375 


7.0222 


5 


388 


7.0445 


4 


402 


7.0667 


4 


416 


7.0889 


4 


430 


7.1112 


4 


.444 


7-1334 


4 


458 


7.1S56 


4 


472 


7.1778 


4 


.486 


7.2000 


4 


.500 


7.2222 


4 


•5*3 


7-2445 


4 


•5 2 7 


7.2667 


4 


.541 


7.2889 


4 


•555 


7.3112 


4 


.569 


7-3334 


4 


583 



'T^vrelftli JVIoiatl* 



Days. 



10 
ii 

12 
13 
14 
15 

16 

17 
18 

19 
20 
21 
22 
23 
24 

25 
26 

27 
28 

29 
30 



6% 



5.5167 

5-5334 
5.5500 
5.5667 

5-5334 
5.6000 
5.6167 

5-6334 
5.6500 
5.6667 
5.6834 
5.7000 
5-7*67 

5-7334 
5.7500 
5.7667 

5.7334 
5.8000 

5.8167 

5.S334 
5.8500 
5.S667 
5.8834 
5.9000 
5.9167 

5-9334 
5.9500 
5.9667 
5.9834 
6.0000 



7% 



6.4362 

6-4555 
6.4751 
6.4946 
6.5139 
6-5334 
6.5529 

6-57^3 
6.5917 
6.61 15 
6.6^06 
6.6500 
6.6696 
6.6889 
6.7084 
6.727S 
6.7472 
6.7667 
6.7862 
6.8055 
6.8251 
6.8445 
6.8639 
6.8833 
6.9028 
6.9222 
6.9417 
6.9612 
6.9806 
7.0000 



8% 



7.3556 

7-377$ 
7.4000 
7.4222 

7-4445 
7.4667 
7.4889 
7.5112 
7-5334 
7-555^ 
7-577$ 
7.6000 
7.6222 

7.6445 
7.6667 

7.6889 

7.7112 

7-7334 

7-7556 

7-777$ 
7.8000 
7.8222 

7.8445 
7.8667 

7.8889 

7.91 12 

7-9334 
7-9556 
7.9778 
S.0000 



5% 



4-5973 
4.6112 
4.6250 
4.6390 
4.6529 
4.6667 
4.6S05 
4.6945 

4.7223 

4-7363 . 
4.7500 
4.7640 
4.7780 

479 1 ! 

4.8056 

4.8195 

4.8334 

4.8473 
4.8612 

4.8751 
4.S890 
4.9029 
4.9168 

4-93°7 
4.9446 

4.9585 
4.9724 
4.9862 
5.0000 



LIBRARY OF CONGRESS fc 

niii. ll II I 'I! Mil llll Hill i III III! Ill II II 



027 331 576 7 



